Homotopy invariance (cont.) The Mayer-Vietoris sequence.
6 novembro 2018, 11:00 • Sílvia Nogueira da Rocha Ravasco dos Anjos
Homotopy invariance. Manifolds with the same homotopy type and contractible manifolds. Examples.
Short exact sequence of complexes and the associated long exact sequence in cohomology. The Mayer-Vietoris Sequence.